openapi: 3.1.0
info:
  title: Signeasy Embedded Templates API
  version: '3.0'
  description: 'RESTful eSignature API (v3) for the Signeasy contract and signature platform. Send documents for signature (envelopes), embed signing and sending inside your own app via iframes, manage reusable templates with merge fields, upload original documents, fetch the authenticated user, and receive signature lifecycle events via webhooks.


    Confirmed endpoints (paths and methods) were extracted from the OpenAPI fragments embedded in the public Signeasy API reference at docs.signeasy.com. A small number of endpoints (marked with x-modeled: true) are modeled from the guides and the envelope object documentation where the public reference does not embed a machine-readable definition; verify these against the developer portal.


    All requests use the base URL https://api.signeasy.com/v3 and are authenticated with an OAuth 2.0 Bearer access token (sandbox or live).'
  contact:
    name: Signeasy API Support
    url: https://docs.signeasy.com/support
  license:
    name: Proprietary
    url: https://signeasy.com/terms-of-service
servers:
- url: https://api.signeasy.com/v3
  description: Signeasy API v3 (sandbox and live tokens use the same host)
security:
- bearerAuth: []
tags:
- name: Templates
  description: Reusable documents with predefined roles and merge fields.
paths:
  /template/{template_id}:
    put:
      operationId: updateTemplate
      tags:
      - Templates
      summary: Update template
      parameters:
      - name: template_id
        in: path
        required: true
        schema:
          type: integer
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
      responses:
        '200':
          description: Template updated.
  /template/{template_id}/embed:
    post:
      operationId: fetchEmbeddedTemplateCreateUrl
      tags:
      - Templates
      summary: Fetch embedded template create URL
      description: Get the embedded template-creation link for a template. Load this URL in an iframe so users can create or update templates inside your own app.
      parameters:
      - name: template_id
        in: path
        required: true
        schema:
          type: integer
      responses:
        '200':
          description: Embedded template URL.
          content:
            application/json:
              schema:
                type: object
                properties:
                  url:
                    type: string
                    format: uri
components:
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: OAuth 2.0 access token (sandbox or live) passed as a Bearer token in the Authorization header.